495 

FPUS65 KTFX 220634

AFPTFX



Central and Southwest Montana Area Forecast

National Weather Service Great Falls MT

1233 AM MDT Sat Aug 22 2026



MTZ301>314-316>318-231200-

Central Montana-

National Weather Service Great Falls MT

1233 AM MDT Sat Aug 22 2026





.REST OF TONIGHT...Mostly cloudy. Slight chance of showers and

thunderstorms. Highs 85 to 90...75 to 85 in the mountains. Lows

55 to 65. 

.SUNDAY...Mostly cloudy. Chance of Thunderstorms in the

afternoon. Highs 80 to 90...70 to 80 in the mountains. Gusts up

to 35 mph in the afternoon. 

.SUNDAY NIGHT...Mostly clear. Slight chance of rain showers. Lows

50 to 60...45 to 55 in the mountains. Gusts up to 35 mph in the

evening. 

.MONDAY...Clear. Highs 75 to 80. 

.TUESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. 

.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 50 to

60. Highs 80 to 90. 

.THURSDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. 



$$



MTZ315-319>330-231200-

Southwest Montana-

National Weather Service Great Falls MT

1233 AM MDT Sat Aug 22 2026





.REST OF TONIGHT...Mostly cloudy. Slight chance of rain showers

and Thunderstorms, then chance of showers and thunderstorms in

the afternoon and evening. Highs 80 to 85...70 to 80 in the

mountains. Lows 50 to 60. 

.SUNDAY...Mostly cloudy. Chance of Thunderstorms in the

afternoon. Highs 75 to 85...70 to 80 in the mountains. Southwest

winds 20 to 25 mph with gusts to 35 mph in the afternoon. 

.SUNDAY NIGHT...Mostly clear. Lows 45 to 55. 

.MONDAY...Mostly clear. Highs 75 to 85. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows 50 to 55. Highs 75 to 85. 

.WEDNESDAY...Mostly cloudy. Slight chance of showers and

thunderstorms. Lows 50 to 55. Highs 75 to 85. 

.THURSDAY...Partly cloudy. Lows 45 to 55. Highs 70 to 80. 



$$








694 

FLUS45 KGGW 220637

AFPGGW



Northeast Montana Area Forecast

National Weather Service Glasgow MT

1236 AM MDT Sat Aug 22 2026



MTZ016>027-059>062-231200-

Northeast Montana-

1236 AM MDT Sat Aug 22 2026



.REST OF TONIGHT...Mostly cloudy. A slight chance of showers and

thunderstorms. Highs in the mid 80s to lower 90s. Lows near 60. 

.SUNDAY...Mostly cloudy. A chance of showers and a slight chance

of thunderstorms in the morning. Highs in the upper 80s to mid

90s. 

.SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight

chance of thunderstorms in the evening, then a slight chance of

showers after midnight. Lows near 60. 

.MONDAY...Mostly clear. Highs in the lower to mid 80s. 

.TUESDAY...Mostly clear. Highs in the lower to mid 80s. Lows in

the mid to upper 50s. 

.WEDNESDAY...Mostly clear. Highs in the mid 80s to lower 90s.

Lows in the 50s. 

.THURSDAY...Partly cloudy with a slight chance of showers and

thunderstorms. Highs in the mid 80s to lower 90s. Lows near 60. 



$$